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Towards Interpretive Models for 2-D Processing of Speech
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In: DTIC (2011)
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2-D Processing of Speech for Multi-Pitch Analysis
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In: DTIC (2009)
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Objective Measurement of the Speech Transmission Quality of Vocoders by Means of the Speech Transmission Index
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In: DTIC (2005)
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Transcoding of Narrowband to Wideband Speech
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In: Faculty of Informatics - Papers (Archive) (2005)
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Wideband extension of narrowband speech for enhancement and coding
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Automatic Tools for Developing Fine-Grained Signal Processing Programs on Multicomputers.
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In: DTIC AND NTIS (1995)
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Abstract:
During the course of this contract we developed the first system that integrates task and data parallelism in a uniform compiler framework. The compiler which is called Fx, translates a dialect of High Performance Fortran into parallel code that runs on distributed memory computer systems such as the Intel Paragon, the Lintel iWarp, the IBM SP/2, and networks of workstations. We demonstrated the effectiveness of our technIque on a wide variety of applications, includIng spotlight synthetic aperture radar (SAR) , multidimensional fast Fourier transform (FFT), narrowband tracking, radar, air quality modeling, earthquake ground motion modeling, and multibase stereo vision. The system is in daily use at Carnegie Mellon. The Carnegie Mellon vision group uses the Fx compiler to develop their codes for the Intel Paragon. The Mechanical Engineering air quality modeling group at Carnegie Mellon is using Fx to develop their airshed model on the Paragon. A Seismologist at the University of Southern California used the Fx system to develop an application based on the method of boundary elements for predicting ground motion during strong earthquakes.
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Keyword:
*COMPILERS; *MULTIPROCESSORS; *SEISMIC DETECTION; *SIGNAL PROCESSING; *SOFTWARE ENGINEERING; AIR QUALITY; AUTOMATIC; BOUNDARIES; CALIFORNIA; CODING; COMPUTER APPLICATIONS; COMPUTER NETWORKS; Computer Programming and Software; COMPUTER VISION; COMPUTERS; DISTRIBUTED DATA PROCESSING; EARTHQUAKES; FAST FOURIER TRANSFORMS; FORTRAN; GROUND MOTION; MEMORY DEVICES; MODELS; NARROWBAND; PARALLEL PROCESSING; PREDICTIONS; RADAR; Seismology; SYNTHETIC APERTURE RADAR; TOOLS; TRACKING; WUAFOSR2304FS
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URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA294983 http://www.dtic.mil/docs/citations/ADA294983
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Template Based Low Data Rate Speech Encoder
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In: DTIC AND NTIS (1993)
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Evaluating the Performance of the LPC (Linear Predictive Coding) 2.4 kbps (Kilobits per second) Processor with Bit Errors Using a Sentence Verification Task.
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In: DTIC AND NTIS (1987)
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Intelligibility of ICAO (International Civil Aviation Organization) Spelling Alphabet Words and Digits Using Severely Degraded Speech Communication Systems. Part 1. Narrowband Digital Speech.
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In: DTIC AND NTIS (1987)
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Activities as an ONT Postdoctoral Fellow.
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In: DTIC AND NTIS (1987)
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Speaker Recognition Using Phoneme Specific Sentences.
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In: DTIC AND NTIS (1986)
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The Effect of LPC (Linear Predictive Coding) Processing on the Recognition of Unfamiliar Speakers.
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In: DTIC AND NTIS (1985)
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Identification as a Function of Familiarity for Known Voices Talking Over an Unprocessed Channel and an LPC (Linear Predictive Coding) Voice Processor.
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In: DTIC AND NTIS (1984)
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Vector/Matrix Quantization for Narrow-Bandwidth Digital Speech Compression.
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In: DTIC AND NTIS (1982)
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Research on Narrowband Communications.
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In: DTIC AND NTIS (1982)
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Research on Narrowband Communications
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In: DTIC AND NTIS (1981)
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Research on Narrowband Communications
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In: DTIC AND NTIS (1981)
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Research on Narrowband Communications
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In: DTIC AND NTIS (1981)
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